The frv port needs updating for this CVE. See the linked meta bug for details of possible actions required.
Author: nickc Date: Thu Aug 2 11:46:06 2018 New Revision: 263254 URL: https://gcc.gnu.org/viewcvs?rev=263254&root=gcc&view=rev Log: PR target/86782 * config/frv/frv.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define to speculation_safe_value_not_needed. Modified: trunk/gcc/ChangeLog trunk/gcc/config/frv/frv.c
I have defined TARGET_HAVE_SPECULATION_SAFE_VALUE speculation_safe_value_not_needed